AMERICAN CIVIL WAR

Officers of the 114th Pennsylvania Infantry Regiment while away the hours during the lengthy Siege of Petersburg in 1864-65. “There’s a lot of daily lifethat goes on backstage behind the camps around battlefields,” Knauer says. If these men from the Army of the Potomac joined their unit at its founding, in 1861, they may have served at Antietam, Fredericksburg, Chancellorsville and Gettysburg, among other major battles of the war.  (Library of Congress Prints and Photographs Division)